This video will illustrate how to characterize PAM-4 signals described in standards such as IEEE 802.3bs (200G/400G Ethernet) and the Optical Internetworking Forum-Common Electrical Interface–56G implementation agreement (CEI-56G-XX-PAM4), using the Keysight N109X DCA-M Series of Oscilloscopes.

Power and current profiling is an important but very time-consuming analysis. The Automatic Power and Current Profiler is a useful analysis tool of CX3300 series. This video shows how this analysis tool works.

See how easy it is to download and use a Keysight free 30-day software trial. This short video explains how to download an 89600 VSA software free trial and explore what the software can do. Keysight offers free 30-day trials of its broad range of design and test software with absolutely no obligation. Get started today at http://www.keysight.com/find/free_trials.

This video covers how to test coherent digital signal processors. Through using an arbitrary waveform generator, together with optical modulation generation software, the video shows how to generate waveforms in real-time and change the properties of the signals generated at run-time to test coherent DSPs.

Learn how to use an arbitrary waveform generator and scopes to measure and analyze PAM-4 signals. Elements include transitioning from NRZ to PAM-4 signals, influencing the shape of the eye and the resulting spectral behavior, adding distortions to see receiver response, adding pre-distortion, and embedding your channel.

The spec for PCIe 4.0 (gen4) is not finalized, but testing is still required. See a demonstration of a test solution on an Analog Bits half power SERDES running at 16 Gb/s to help get your PCIe gen4 device running. Calibrated stressed output, ISI, and jitter tolerance tests ready for PCIe 4.0.

The spec for PCIe 4.0 (gen4) is not finalized, but testing is still required. See a demonstration of a test solution on an Analog Bits half power SERDES running at 16 Gb/s to help get your PCIe gen4 device running. Calibrated stressed output, ISI, and jitter tolerance tests ready for PCIe 4.0.

How do you test a USB 3.1 gen2 10G Type-C receiver? It can be very complex. This video provides an overview of intrinsic jitter requirements, automated calibration options, getting your device into loopback mode, and more!